Question

If sinΘ + cosΘ= √2 cosΘ, (Θ ≠ 90°) then the value of tanΘ is:
a. √2 -1
b. √2 +1
c. √2
d. -√2

Please do explain the reason for your answer.

Answer 1

Answer:

a. /2-1

Step-by-step explanation:

Divide everything by costheta